1、1中央大學資管系。范錚強B2B EC 的建構和相關問題的建構和相關問題國立中央大學、資訊管理系范錚強Tel:(03)426-7261mailto:ckfarnim.mgt.ncu.edu.twhttp:/www.mgt.ncu.edu.tw/ckfarn2001.112中央大學資管系。范錚強固定關係固定關係B2B 的結構的結構(IOS)u中心公司(Focal)提供的服務a和公司ERP整合的服務a獨立的SCM EC server(自有/委外)uFocal和周邊廠商的雙邊關係aWeb-basedaInformation ExchangeaProcess integrationu是否有獨立的服務廠商
2、?提供何種服務?u採用何種技術?3中央大學資管系。范錚強供應鏈體系系統供應鏈體系系統Focal(1)backERP Server資料庫XML格式EC ServerERP4中央大學資管系。范錚強獨立服務廠商ASPCSP供應鏈體系系統供應鏈體系系統Focal(2)XML格式ERP Server資料庫ERPEC Server資料庫EC轉出檔案5中央大學資管系。范錚強供應鏈體系系統架構供應鏈體系系統架構周邊周邊(1)ERP/MISBrowserEC Server資料庫EC資料庫ERPec介面介面6中央大學資管系。范錚強ERPXMLEC Server(Enterprise Ver.)EC Server(
3、Standard Ver.)ERPRosettaNet PIPsInternetRosettanet/XMLXMLFocal供應商7中央大學資管系。范錚強資料交換資料交換u資訊a資料欄位、編碼a需要資料交換標準u訊息a反映單一事件(如:訂貨、確認、交貨)所需的資訊,傳統文件(如:訂單、確認單、交貨單等)a訊息交換標準u程序a單一事件所牽涉到的過程a過程整合Process integration8中央大學資管系。范錚強資料交換方式資料交換方式u文字檔案、試算表檔案(批次,可多交易)a書面、傳真、媒體(如磁片)、網路(如ftp,e-mail)uEDIa單獨交易的交易資料a通常是專屬網路a國際標準U
4、N/EDIFACT等aEOI-EDI over InternetuHTML(目視)uXMLu程序整合(如RrosettaNet)9中央大學資管系。范錚強什麼是標示語言什麼是標示語言(Markup Language)u“Markup”is a method of conveying metadata(that is,information about a dataset).uMarkup Language use string literals,or“tags”,to delimit and describe this data.u用途:方便閱讀、印刷、資訊交換aprinter typesett
5、ing,proofreader,punctuation,ASCII,C,RTF10中央大學資管系。范錚強Example:HTML Document硬體顯示卡誠洲世旻電腦林宏明11中央大學資管系。范錚強Example:XML Document 搜尋字串:“超薄手提電腦”,共找到 2 筆 12478943 IBM 240$58,455 ThinkPad 240 83424723 Dell A123$58,999 NB A123 “extended”data tags12中央大學資管系。范錚強XML的優點u開放平台:開放平台:open,platform-independentuVocabulary:
6、可以依可以依Application Domain 定義定義tagaAn XML vocabulary is a description of XML data that is used as the medium for information exchange,often within a specific domain of human activity(business,chemistry,law,music,for example)uProgram Readable註:註:XML is not a programming language,nor an object-based sys
7、tem,nor an operating system.It is a powerful,elegant technique for thinking about,exchanging,and presenting data in a platform-independent manner.13中央大學資管系。范錚強XML與瀏覽器uXML改變了瀏覽器的內部結構aHTML Interpreter XML ParseruXML使“Hypertext”網頁變成“Application”網頁aApplication Software Browser SoftwareuXML網頁不需瀏覽器,可經由應用系
8、統直接處理14中央大學資管系。范錚強Client Side of Web-XMLParserPresent-ation ModuleBrowserHTTP ServerURLXML FileValid-aterDocumentHandlerApplication15中央大學資管系。范錚強RosettaNetuRosettaNet is a consortium of major Information Technology,Electronic Components and Semiconductor Manufacturing companies working to create and
9、implement industry-wide,open e-business process standards.uCluster 0:RosettaNet SupportaProvides administrative functionalityuCluster 1:Partner,Product and Service ReviewaAllows information collection,maintenance and distribution for the development of trading-partner profiles and product-informatio
10、n subscriptions 16中央大學資管系。范錚強RosettaNetuCluster 2:Product InformationaEnables distribution and periodic update of product and detailed design information,including product change notices and product technical specifications uCluster 3:Order ManagementaLets partners order catalog products,create cust
11、om solutions,manage distribution and deliveries,and support product returns and financial transactions uCluster 4:Inventory ManagementaEnables inventory management,including collaboration,replenishment,price protection,reporting and allocation of constrained product 17中央大學資管系。范錚強RosettaNetuCluster 5
12、:Marketing Information ManagementaEnables communication of marketing information,including campaign plans,lead information and design registration uCluster 6:Service and SupportaProvides post-sales technical support,service warranty and asset management capabilities uCluster 7:ManufacturingaEnables
13、the exchange of design,configuration,process,quality and other manufacturing floor information to support the Virtual Manufacturing environment18中央大學資管系。范錚強RosettaNet PIPuPartner Interface Process(PIPPIP)amessage guidelines and XML DTDs(Document type definition).uUnderstand what the PIPPIP number re
14、presents.aA PIPPIP number has 3 parts:a number+a letter+another number.Example:3A4 aThe first number represents the ClusterCluster.PIPPIP 3A4 is in Cluster 3.aThe letter represents the SegmentSegment.PIPPIP 3A4 is in Segment A of Cluster 3.aThe second number is a sequential number which completes th
15、e PIPPIP number.PIPPIP 3A4 is the 4th PIPPIP in Segment A of Cluster 3.19中央大學資管系。范錚強RosettaNet 3A4 PIP20中央大學資管系。范錚強To provide an open XML-based infrastructure enabling the global use of electronic business information in an interoperable,secure,and consistent manner by all parties.ebXML Mission21中央大
16、學資管系。范錚強Individual Transaction Choreography22中央大學資管系。范錚強EC ServerHP-UXIBM M/FE BCustomerLondonSporeXYZ Co.NETWORKCustomer E BBranchE BE BBranchHong KongOracle DBOther IntlCustomers&BranchesE BCustomerE BBranch傳統電子商務架構23中央大學資管系。范錚強24中央大學資管系。范錚強25中央大學資管系。范錚強26中央大學資管系。范錚強27中央大學資管系。范錚強Collaboration28中央大學資管系。范錚強ebXML Repository29中央大學資管系。范錚強程序整合促成流程改造程序整合促成流程改造 原有流程 改造後流程 洽談訂單 訂單處理 備料計劃 下達制令 網路詢價報價 網路下單 自動備料 發制令 發制令 流程設計 加工出貨 加工出貨 作業協調部門 5個個 0個個 流程週期 不可控制不可控制 few second